Join is a new app that’s just hit the Play Store that allows you to set up a wireless connection between multiple Android devices. This lets you quickly share files and content between the devices, and you don’t even need internet access to make it work.

With Join, you can play the same song on all of the devices on your interconnected network of smartphones and tablets, or share photos between the devices without having to deal with the hassle of sending the files to anyone else. It’s a pretty handy tool that’s somewhat similar to Samsung’s Share Play on their Galaxy devices.